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Planche 24,. 

 Figure 1. Dicranopliova picta. 

 2. Rhaphiocera armata. 

 .3. Basentidema syrplioides. 



Planche 25. 



Figure 1. Chrysochlora castanea. 



2. Sargus coarctatus. 

 " ~ 3. Nemotelus nilolicus. 



15 



